/*
 * $Id: field.c,v 1.1 Broadcom SDK $
 * $Copyright: Copyright 2011 Broadcom Corporation.
 * This program is the proprietary software of Broadcom Corporation
 * and/or its licensors, and may only be used, duplicated, modified
 * or distributed pursuant to the terms and conditions of a separate,
 * written license agreement executed between you and Broadcom
 * (an "Authorized License").  Except as set forth in an Authorized
 * License, Broadcom grants no license (express or implied), right
 * to use, or waiver of any kind with respect to the Software, and
 * Broadcom expressly reserves all rights in and to the Software
 * and all intellectual property rights therein.  IF YOU HAVE
 * NO AUTHORIZED LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS SOFTWARE
 * IN ANY WAY, AND SHOULD IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE
 * ALL USE OF THE SOFTWARE.  
 *  
 * Except as expressly set forth in the Authorized License,
 *  
 * 1.     This program, including its structure, sequence and organization,
 * constitutes the valuable trade secrets of Broadcom, and you shall use
 * all reasonable efforts to protect the confidentiality thereof,
 * and to use this information only in connection with your use of
 * Broadcom integrated circuit products.
 *  
 * 2.     TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS
 * PROVIDED "AS IS" AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES,
 * REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY,
 * OR OTHERWISE, WITH RESPECT TO THE SOFTWARE.  BROADCOM SPECIFICALLY
 * DISCLAIMS ANY AND ALL IMPLIED WARRANTIES OF TITLE, MERCHANTABILITY,
 * NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES,
 * ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR
 * CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING
 * OUT OF USE OR PERFORMANCE OF THE SOFTWARE.
 * 
 * 3.     TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL
 * BROADCOM OR ITS LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL,
 * INCIDENTAL, SPECIAL, INDIRECT, OR EXEMPLARY DAMAGES WHATSOEVER
 * ARISING OUT OF OR IN ANY WAY RELATING TO YOUR USE OF OR INABILITY
 * TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES; OR (ii) ANY AMOUNT IN EXCESS OF
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 * WHICHEVER IS GREATER. THESE LIMITATIONS SHALL APPLY NOTWITHSTANDING
 * ANY FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY.$
 *
 *  Field driver service.
 *  Purpose: Handle the chip variant design for Field Processor
 *  
 */
#include <soc/error.h>
#include <soc/types.h>
#include <soc/drv.h>
#include <soc/drv_if.h>


int
drv_bcm53125_fp_tcam_parity_check(int unit, drv_fp_tcam_checksum_t *drv_fp_tcam_chksum)
{
    int rv;
    uint32  reg_val = 0;
    uint32 cfp_error;

    sal_memset(drv_fp_tcam_chksum, 0, sizeof(drv_fp_tcam_checksum_t));

    rv = REG_READ_TCAM_CHKSUM_STSr(unit, &reg_val);
    SOC_IF_ERROR_RETURN(rv);
    DRV_FP_VVERB(("DRV_FP: %s reg_val %x \n",
        FUNCTION_NAME(),reg_val));    

    rv = soc_TCAM_CHKSUM_STSr_field_get(unit, &reg_val, 
        CFP_TCAM_CHKSUM_ERRf, &cfp_error);
    SOC_IF_ERROR_RETURN(rv);

   if (cfp_error) {
        rv = soc_TCAM_CHKSUM_STSr_field_get(unit, &reg_val, 
            CFP_TCAM_CHKSUM_ADDRf, &(drv_fp_tcam_chksum->stage_ingress_addr));
        SOC_IF_ERROR_RETURN(rv);
        drv_fp_tcam_chksum->tcam_error |= 1 << (DRV_FIELD_STAGE_INGRESS);
   }

    return SOC_E_NONE;
}
